<template>
  <div class="login-wrap">
    <el-form
      label-position="left"
      :model="ruleForm"
      :rules="rules"
      ref="ruleForm"
      label-width="0px"
      class="demo-ruleForm login-container"
    >
      <h3 class="title">用户登录</h3>
      <el-form-item prop="username">
        <el-input
          type="text"
          v-model="ruleForm.username"
          auto-complete="off"
          prefix-icon="el-icon-user"
          placeholder="账号"
        ></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
          type="password"
          v-model="ruleForm.password"
          auto-complete="off"
          prefix-icon="el-icon-lock"
          @keyup.enter.native="submitForm('ruleForm')"
          placeholder="密码"
        ></el-input>
      </el-form-item>
      <el-form-item label="" prop="code">
        <el-input
          v-model="ruleForm.code"
          style="width: 60%; display: inline-block; vertical-align: top"
          prefix-icon="el-icon-check"
          placeholder="请输入验证码"
          @keyup.enter.native="submitForm('ruleForm')"
        ></el-input>
        <s-identify
          style="
            display: inline-block;
            height: 40px;
            vertical-align: top;
            margin-left: 20px;
            cursor: pointer;
          "
          :identifyCode="code"
          :contentHeight="40"
          @click.native="handleRefreshCode"
        />
      </el-form-item>
      <el-form-item style="width: 100%">
        <el-button
          type="primary"
          style="width: 100%"
          @click="submitForm('ruleForm')"
          :loading="logining"
          >登录</el-button
        >
      </el-form-item>
    </el-form>
  </div>
</template>
<script type="text/ecmascript-6">
import { login } from '@/api/login'
import SIdentify from './captcha'

export default {
  name: 'login',
  components: { SIdentify },
  data () {
    return {
      //定义loading默认为false
      logining: false,
      ruleForm: {
        //username和password默认为空
        username: '',
        password: ''
      },
      //rules前端验证
      rules: {
        username: [{ required: true, message: '请输入账号', trigger: 'blur' }],
        password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
        code: [{ required: true, message: '请输入验证码', trigger: 'blur' }]
      },
      code: '6666',
    }
  },
  // 创建完毕状态(里面是操作)
  created () {
    this.$message({
      message: '请输入账号密码',
      type: 'success'
    })
  },
  // 里面的函数只有调用才会执行
  methods: {
    //获取info列表
    submitForm (formName) {
      this.$refs[formName].validate(valid => {
        if (valid) {
          this.logining = true
          setTimeout(() => {
            this.logining = false
            this.$message({
              message: '登录成功',
              type: 'success'
            })
            var userInfo = {
              nickname: "超级管理员",
              username: 'admin',
              roles: 1,
              token: "eyJhbGciOiJIUzI1NiJ9.eyJqd3Qt",
              "isAuth": false // true开启权限验证模式 ，false 不使用权限验证，默认无权限验证
            };
            this.$ls.set('userInfo', userInfo)
            this.success('登陆成功！');
            this.$router.push('/');
          }, 1000)
        } else {
          this.$message.error('请输入用户名密码！')
          this.logining = false
          return false
        }
      })
    },
    handleRefreshCode () {
      this.code = (Math.random() * 8999 + 1000).toFixed(0).toString();
    },
  }
}
</script>

<style scoped>
.login-wrap {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding-top: 10%;
  background-image: url();
  /* background-color: #112346; */
  background-repeat: no-repeat;
  background-position: center right;
  background-size: 100%;
}
.login-container {
  border-radius: 10px;
  margin: 0px auto;
  width: 350px;
  padding: 30px 35px 15px 35px;
  background: #fff;
  border: 1px solid #eaeaea;
  text-align: left;
  box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
}
.title {
  margin: 0px auto 40px auto;
  text-align: center;
  color: #505458;
}
.remember {
  margin: 0px 0px 35px 0px;
}
</style>
